Tutorials

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Gator:color ProtoSnap Hookup Guide

October 18, 2018

Clip some LED's onto your gator:bit with the gator:color.
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Gator:starter ProtoSnap Hookup Guide

October 18, 2018

Get started clipping sensors and lights to the micro:bit with the gator:starter gator:board from SparkFun!
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Gator:control ProtoSnap Hookup Guide

October 17, 2018

Buttons and switches and inputs oh my! Start adding more control to your gator:bit with the SparkFun gator:control.
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Flashlight Kit

October 11, 2018

This is an assembly guide for the SparkFun Flashlight Kit, a basic learn to solder kit.
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SparkFun SAMD21 Pro RF Hookup Guide

October 4, 2018

Using the super blazing, nay blinding, fast SAMD21 whipping clock cycles at 48MHz and the RFM96 module to connect to the Things Network (and other Radio woodles).
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MicroPython Programming Tutorial: Getting Started with the ESP32 Thing

September 26, 2018

MicroPython is an implementation and subset of the Python 3 programming language that can be used on microcontrollers. This guide will walk you through writing MicroPython programs for the ESP32 Thing development board.
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LilyPad Basics: Powering Your Project

September 24, 2018

Learn the options for powering your LilyPad projects, LiPo battery safety and care, and how to calculate and consider power constraints on your projects.

Qwiic IR Array (MLX90640) Hookup Guide

September 20, 2018

The Melexis MLX90640 contains a 32x24 array of thermopile sensors creating, in essence, a low resolution thermal imaging camera. In this guide, we’ll go over how to connect your Qwiic Infrared Array with MLX90640 and get it communicating with Processing to produce a nice thermal image.

WiFi IR Blaster Hookup Guide

September 19, 2018

How to assemble the WiFi IR Blaster and program it using Arduino. You'll be controlling IR devices from the web in no time!

How to Run a Raspberry Pi Program on Startup

September 18, 2018

In this tutorial, we look at various methods for running a script or program automatically whenever your Raspberry Pi (or other Linux computer) boots up.

What is GPS RTK?

September 14, 2018

Learn about the latest generation of GPS and GNSS receivers to get 2.5cm positional accuracy!

Getting Started with U-Center

September 13, 2018

Learn the tips and tricks to use the u-blox software tool to configure your GPS receiver.

GPS-RTK Hookup Guide

September 13, 2018

Find out where you are! Use this easy hook-up guide to get up and running with the SparkFun high precision GPS-RTK board.

I2S Audio Breakout Hookup Guide

September 6, 2018

Hookup guide for the MAX98357A I2S audio breakout board.

How to Load MicroPython on a Microcontroller Board

September 4, 2018

This tutorial will show you how to load the MicroPython interpreter onto a variety of development boards.

DIY Light Sculpture

August 23, 2018

In this digital fabrication project featuring 3D printing, laser cutting, and DIY electronics, you will build a beautiful design object for your desktop or night stand.

ESP32 LoRa 1-CH Gateway, LoRaWAN, and the Things Network

August 14, 2018

Using the ESP32 LoRa 1-CH Gateway as a gateway and device, and pushing data to The Things Network.

Python GUI Guide: Introduction to Tkinter

August 13, 2018

Tkinter is the standard graphical user interface package that comes with Python. This tutorial will show you how to create basic windowed applications as well as complete full-screen dashboard examples complete with live graph updates from matplotlib.

Single Supply Logic Level Converter Hookup Guide

August 9, 2018

The Single Supply Logic Converter allows you to bi-directionally translate signals from a 5V or 3.3V microcontroller without the need for a second power supply! The board provides an output for both 5V and 3.3V to power your sensors. It is equipped with a PTH resistor footprint for the option to adjust the voltage regulator on the low side of the TXB0104 for 2.5V or 1.8V devices.

AVR-Based Serial Enabled LCDs Hookup Guide

August 2, 2018

The AVR-based Serial Enabled LCDs are a simple and cost effective solution for including a Liquid Crystal Displays (LCDs) into your project. These screens are based on the HD44780 controller, and include an AVR ATMega328p with an Arduino compatible bootloader. They accept control commands via Serial, I2C and SPI. In this tutorial, we will show examples of a simple setup and go through each communication option.

Using the A111 Pulsed Radar Sensor with a Raspberry Pi

July 30, 2018

Learn how to download, build, and use the Acconeer A111 SDK with a Raspberry Pi! The tiny A111 pulsed coherent radar (PCR) adds high-precision, cutting-edge distance measurement for speed-, material-, motion-,or gesture-sensing projects! We’re not talking about simple ultrasonic, or even infrared, sensors here, but 60GHz radar!

Pi AVR Programmer HAT Hookup Guide

July 26, 2018

In this tutorial, we will use a Raspberry Pi 3 and the Pi AVR Programmer HAT to program an ATMega328P target. We are going to first program the Arduino bootloader over SPI, and then upload an Arduino sketch over a USB serial COM port.

Graph Sensor Data with Python and Matplotlib

July 23, 2018

Use matplotlib to create a real-time plot of temperature data collected from a TMP102 sensor connected to a Raspberry Pi.

LilyPad Buttons and Switches

July 23, 2018

Learn about the button and switch offerings in the LilyPad line and how to use them.

Old Tutorials

Looking for the old, archived tutorials? Head on over to the archived tutorials on the main SparkFun site.
Please be aware that the tutorials you find there are no longer actively maintained.